Quaternion definitions

Quaternion

1) Digit 2) Figure 3) Four 4) Foursome 5) Little joe 6) Poetic form 7) Quadruplet 8) Quartet 9) Quatern 10) Quaternary 11) Quaternity 12) Tetrad
Found on https://www.crosswordclues.com/clue/quaternion

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Quaternion

1) Four 2) Quadruplet 3) Quartet 4) Quatern 5) Quaternity 6) Tetrad
Found on https://www.crosswordclues.com/clue/quaternion

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Quaternion

In mathematics, the quaternions are a number system that extends the complex numbers. They were first described by Irish mathematician William Rowan Hamilton in 1843 and applied to mechanics in three-dimensional space. A feature of quaternions is that multiplication of two quaternions is noncommutative. Hamilton defined a quaternion as the quotien...
Found on http://en.wikipedia.org/wiki/Quaternion

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Quaternion

[poetry] Quaternion is a poetry style in which the theme is divided into four parts. Each part explores the complementary natures of the theme or subject. The word quaternion is derived from the Latin word quaterni, meaning `four by four`. The poem may be in any poetic form. ==Examples== Anne Bradstreet, America`s first significant female p...
Found on http://en.wikipedia.org/wiki/Quaternion_(poetry)

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quaternion

any set of four things; quotient of two vectors expressed quadrinomially
Found on http://phrontistery.info/q.html

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Quaternion

• (n.) A set of four parts, things, or person; four things taken collectively; a group of four words, phrases, circumstances, facts, or the like. • (n.) The number four. • (n.) The quotient of two vectors, or of two directed right lines in space, considered as depending on four geometrical elements, and as expressible by an algebraic...
Found on http://thinkexist.com/dictionary/meaning/quaternion/

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quaternion

(from the article `mathematics, foundations of`) ...principal motivation for introducing new numbers. Still, the Irish mathematician Sir William Rowan Hamilton (1805–65) and the French mathematician ... The discovery of rings having noncommutative multiplication was an important stimulus in the development of modern algebra. For ex...
Found on http://www.britannica.com/eb/a-z/q/5

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quaternion

An ordered set of four numbers. Quaternions, first introduced by William Hamilton, can also be written in the form a + bi + cj + dk, where a, b, c, and d are real numbers and i, j, and k are imaginary numbers, which is similar to that of complex numbers. Whereas complex numbers can be represented by...
Found on http://www.daviddarling.info/encyclopedia/Q/quaternion.html

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quaternion

1. The number four. ... 2. A set of four parts, things, or person; four things taken collectively; a group of four words, phrases, circumstances, facts, or the like. 'Delivered him to four quaternions of soldiers.' (Acts xii. 4) 'Ye elements, the eldest birth Of Nature's womb, that in quaternion run.' (Milton) 'The triads and quaternions with which...
Found on http://www.encyclo.co.uk/local/20973

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Quaternion

Qua·ter'ni·on noun [ Latin quaternio , from quaterni four each. See Quaternary .] 1. The number four. [ Poetic] 2. A set of four parts, things, or person; four things taken collectively; a group of four words, phrases, circumstances, facts, or the like. « D...
Found on http://www.encyclo.co.uk/webster/Q/6

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quaternion

a group or set of four persons or things. · four gathered sheets folded in two for binding together. · · an expression of the form a + bi + cj + dk, where a, b, c, and d are real numbers; i2 = j2 = k2 = −1; and ij = −ji = k,&hasp; jk = −kj = i, and ki = −ik = j. · a quantity or operator expressed as the sum of a r...
Found on https://www.infoplease.com/dictionary/quaternion

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quaternion

[Difficult words] the cardinal number that is the sum of three and one
Found on https://www.vocabulary.com/lists/675557

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quaternion

[Obscure words] the cardinal number that is the sum of three and one
Found on https://www.vocabulary.com/lists/675557

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